The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 1996
Filed:
Feb. 03, 1995
Chull-Soo Kim, Suwon, KR;
Hyun-Soon Jang, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A data output buffer of a semiconductor memory device using a clock having a fixed period from outside. The data output buffer has a data input part controlled and synchronized with a clock, for inputting data; a data latch device for latching data output through the data input part to thereby set up a predetermined delay time; a control signal input part controlled by the clock, for inputting a control signal; a latch controller for latching the control signal output through the control signal input part during a given time; a data output driver for receiving an output signal from the data latch device, the data output driver being controlled by the output signal of the latch controller; and an output device connected to the data output driver, for providing the data.